CN112997661A

CN112997661A - Forestry nursery stock is cultivated and uses fertilizing tool

Info

Publication number: CN112997661A
Application number: CN202110189475.XA
Authority: CN
Inventors: 何潇
Original assignee: Individual
Current assignee: Hunan Maoyuan Forestry Co ltd
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-06-22
Anticipated expiration: 2041-02-19
Also published as: CN112997661B

Abstract

The invention discloses a fertilizing tool for forestry seedling cultivation, and belongs to the technical field of forestry planting. The utility model provides a forestry nursery stock is cultivated and is used fertilizing tool, which comprises a mounting bas, be equipped with the motor in the motor box, the motor output runs through the inboard bottom surface of motor box and extends to the outside and with the coaxial fixed connection of gear B, the coaxial fixedly connected with ball of pivot lower extreme, the spout has been seted up for the position of ball to the mount pad top surface, remove the cavity that the cavity is hollow to form in the box, it is equipped with the oral siphon to remove box top surface right side run through, the inside subassembly that fertilizies that is equipped with of cavity, it has set firmly the sideboard to remove box antetheca lower extreme, the sideboard below is symmetrical structure and is equipped with two gyro wheels, the gyro wheel middle part runs through and is equipped with the shaft, the shaft groove. The device is low in operation difficulty, enables farmers to operate the device easily and conveniently for fertilizing without excessive training, is high in convenience, and is worthy of popularization.

Description

Forestry nursery stock is cultivated and uses fertilizing tool

Technical Field

The invention relates to the technical field of forestry planting, in particular to a fertilizing tool for forestry seedling cultivation.

Background

Along with the rapid development of city scale, the purification effect of trees on cities is more and more important, in the planting process of trees, the plants need to be fertilized regularly, and the seedling fertilization can be divided into a dry fertilization method and a wet fertilization method, wherein the wet fertilization method is to uniformly sprinkle fertilizer liquid prepared by adding water into fertilizer on a seedling field.

Through retrieval, patent publication No. CN211960075U discloses a fertilization tool for forestry nursery stock cultivation, and the inventor discovers the following problems while realizing the prior art: 1. although the existing device is convenient for farmers to bury fertilizer at nursery stocks by using the design of the trolley and the drill bit, the existing device still needs to be laboriously pushed and controlled by the farmers, so that the working strength of related workers is increased; 2. because the current nursery stock is large in demand, the area of a nursery stock cultivation field is often large, so that great labor is consumed to finish fertilization work, the fertilization efficiency is not improved, the problem of application omission or less application is caused by manual fertilization, and the growth of nursery stocks is seriously threatened; 3. the device can not timely carry out certain stirring to fertilizer at the in-process of fertilizeing for fertilizer piles up for a long time and probably takes place to deposit or mix the insufficient condition and take place, further influences the working capability of device, and the actual work effect is not good, and in view of this, we provide a forestry nursery stock and cultivate and use fertilization instrument.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a fertilizing tool for cultivating forestry seedlings, which is used for solving the problems in the background technology.

2. Technical scheme

A fertilizing tool for cultivating forestry nursery stocks comprises a mounting seat, wherein a guide plate is fixedly arranged at the edge of the outer side of the top surface of the mounting seat, a plurality of tooth posts are fixedly arranged on the inner wall of the guide plate in an equidistant structure, a limiting plate is fixedly arranged in the middle of the outer side wall of the mounting seat, a moving box is arranged in front of the inner side of the guide plate, a gear A is arranged below the moving box, a rotating shaft penetrates through the middle of the gear A, a gear B is arranged on the left side of the gear A, a motor box is arranged above the gear B, a motor is arranged in the motor box, the output end of the motor penetrates through the bottom surface of the inner side of the motor box to extend to the outside and is fixedly connected with the gear B in a coaxial mode, a sliding ball is fixedly connected to the lower end of the rotating shaft in a coaxial mode, a sliding, the cavity is internally provided with a fertilizing assembly, the lower end of the front wall of the movable box is fixedly provided with a side plate, the middle of the top surface of the side plate is fixedly provided with a power box, two rollers are symmetrically arranged below the side plate, the middle of each roller is provided with a wheel shaft in a penetrating manner, the bottom surface of the side plate is provided with a shaft groove relative to the position of the wheel shaft, and a tension spring is fixedly arranged between the upper end of the rear wall of the wheel shaft and the rear wall of the shaft groove.

Preferably, the mount pad is annular square structure with deflector and limiting plate, the inside and outside four corners department of mount pad and the inside and outside four corners department of deflector and the inside and outside four corners department of limiting plate are fillet structure, gear A is connected with the tooth post meshing, gear B is connected with gear A meshing, motor box right wall is fixed with removal box left wall connection.

Preferably, the sliding groove is of an annular structure with a two-thirds cylindrical cross section, the sliding ball is in sliding fit with the sliding groove, the bottom surface of the cavity is of a concave structure with a low middle part and high peripheries, the water inlet pipe is communicated with the cavity, and the upper end of the rotating shaft penetrates through the bottom surface of the movable box, extends into the cavity and is rotatably connected with the movable box.

Preferably, the roller is of an I-shaped structure, the concave part of the annular outer wall of the roller is in sliding contact with the outer wall of the limiting plate, the wheel shaft is of a T-shaped structure, the wheel shaft is rotatably connected with the roller, the shaft groove is of a T-shaped structure, and the shaft groove is in sliding fit with the upper end of the wheel shaft.

Preferably, the fertilization subassembly includes the circle box, the circular slot has been seted up for the position of circle box to the cavity bottom surface, circle box bottom surface and circular slot bottom surface are connected fixedly, the inner chamber has been seted up at circle box bottom surface middle part, the pivot outer wall is the equidistant a plurality of commentaries on classics boards that have set firmly of annular for the position of inner chamber lower part, the commentaries on classics board sets up for the slope structure, commentaries on classics board bottom surface and outside end respectively with circular slot bottom surface and inner chamber annular inner wall sliding fit.

Preferably, the left side and the right side of the inner cavity are symmetrically provided with two through grooves, the inside of the upper side of the rotating shaft is hollow to form a vertical cavity, the inner wall of the circumference of the vertical cavity is provided with a plurality of through holes at equal intervals in an annular shape relative to the upper part of the inner cavity, and the vertical cavity is communicated with the inner cavity through the through holes.

Preferably, the pivot upper end runs through inner chamber top surface and cavity top surface in proper order and extends to the outside and all rotate with circle box top surface and removal box top surface and be connected, pivot outer wall upper portion is the equidistant a plurality of connecting pipes that are connected with of annular, the connecting pipe is the slope structure setting that the low outside end of medial extremity is high, the connecting pipe is inside to be linked together with perpendicular intracavity, the connecting pipe outside end has set firmly the sprinkler bead.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. the invention is provided with a mounting seat and a guide plate with a tooth column fixedly arranged on the inner wall, when a farmer installs the device in a nursery stock field, the mounting seat of the device can surround the outer sides of two rows of nursery stocks and enable two rows of nursery stocks to be arranged between two adjacent devices, therefore, the device can realize the full supervision of the seedlings in the seedling field, and the problem of missed application and less application can not occur, when the nursery stock needs to be fertilized, the gear B can be driven to rotate by the motor in the motor box, the gear A can drive the moving box to move annularly along the inner wall of the guide plate along the trend of the plurality of tooth columns under the drive of the gear B, therefore, the device can be used for comprehensively fertilizing the nursery stock which is taken into consideration by utilizing the fertilizing assembly without manual pushing and controlling by farmers, greatly facilitates the fertilizing work of the nursery stock, and reduces the labor cost while improving the fertilizing efficiency and the fertilizing quality.

2. The invention is provided with a fertilizing component, a farmer can inject fertilizer liquid prepared by adding water into a cavity through a water inlet pipe for storage, in the fertilizing process, a moving box is driven by a motor to move, meanwhile, a rotating plate sleeved on the outer wall of a rotating shaft can also rotate circularly along the inner part of the cavity, as the rotating plate is in an inclined structure and the bottom surface and the outer end of the rotating plate are respectively in sliding contact with the bottom surface of a circular groove and the annular inner wall of the cavity, the rotating plate can push up the fertilizer liquid flowing into the inner cavity from a through groove during rotation, and an outlet at the upper part of the inner cavity for the fertilizer liquid to flow out is only provided with a through hole at the outer wall of the rotating shaft, the fertilizer liquid can pass through the through hole and push up along a vertical cavity, finally flows through a connecting pipe to be sprayed out through a water spraying head, and the connecting pipe and the water spraying head are connected to the outer wall at the upper side of the rotating shaft, so that the rotating shaft can drive a plurality of connecting, make the fertilizer solution can be more even be applyed on nursery stock field on every side, very big improvement the degree of consistency and the efficiency of fertilizeing, the practicality is strong, and still further carry out certain stirring to the fertilizer solution when spraying and mix for the fertilizer solution mixes more fully, has improved the working effect that the device fertilizied.

3. The lower end of the rotating shaft of the invention is coaxially and fixedly connected with the sliding ball, the sliding fit between the sliding ball and the chute on the mounting seat can limit the moving track of the device and prevent the gear A from separating from the tooth column, a reliable supporting point is provided for the annular movement of the device, the operation of the device is more stable, two rollers are arranged on the lower side of the front wall of the moving box, the rollers are connected with the side plate through the rotating connection with the wheel shaft, the annular outer wall of the roller is in sliding contact with the outer wall of the limiting plate, so that the moving seat can be limited from rotating along with the rotating shaft in the rotating process of the rotating shaft, the device can normally fertilize the nursery stock field, the stretching spring fixedly arranged between the upper end of the rear wall of the wheel shaft and the rear wall of the wheel groove can pull the rollers towards the inner side to prevent the rollers from separating from the limiting plate when the moving seat turns along the guiding plate, and the operation stability of the device can, the design is ingenious, and great convenience is brought to the fertilization work of farmers.

4. The fertilizer liquid irrigation device can be driven by the motor to move and irrigate fertilizer liquid, and can effectively help to improve the irrigation surface, so that a large amount of power consumption can be saved for the operation of the device, the operation difficulty of the device can be reduced, farmers can easily and conveniently operate the device to fertilize without excessive training, the convenience is high, and the fertilizer liquid irrigation device is worthy of popularization.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of the mounting seat, the guide plate and the limiting plate of the present invention;

FIG. 3 is a schematic view of the external structure of the mobile box of the present invention;

FIG. 4 is a schematic diagram of the internal structure of the mobile box of the present invention;

FIG. 5 is a schematic view of the connection structure of the axle and the axle groove of the present invention;

FIG. 6 is a schematic cross-sectional view of the mobile case of the present invention;

fig. 7 is an exploded view of the fertilization assembly of the present invention.

The reference numbers in the figures illustrate: 1. a mounting seat; 2. a guide plate; 3. a tooth post; 4. a limiting plate; 5. moving the cartridge; 6. a gear A; 7. a rotating shaft; 8. a gear B; 9. a motor box; 10. a sliding ball; 11. a chute; 12. a cavity; 13. a water inlet pipe; 14. a fertilizing assembly; 15. a side plate; 1501. a power supply box; 16. a roller; 17. a wheel axle; 18. a shaft groove; 19. an extension spring; 20. a round box; 21. a circular groove; 22. an inner cavity; 23. rotating the plate; 24. a through groove; 25. a vertical cavity; 26. a through opening; 27. a connecting pipe; 28. a sprinkler head.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, the present invention provides a technical solution:

a fertilization tool for cultivating forestry nursery stocks comprises a mounting seat 1, a guide plate 2 is fixedly arranged at the outer edge of the top surface of the mounting seat 1, a plurality of tooth posts 3 are fixedly arranged on the inner wall of the guide plate 2 in an equidistant structure, a limit plate 4 is fixedly arranged in the middle of the outer side wall of the mounting seat 1, a movable box 5 is arranged in front of the inner side of the guide plate 2, a gear A6 is arranged below the movable box 5, a rotating shaft 7 is arranged in the middle of the gear A6 in a penetrating manner, a gear B8 is arranged on the left side of a gear A6, a motor box 9 is arranged above the gear B8, a motor is arranged in the motor box 9, the motor box 9 can prevent the motor in the motor box from being damped and damaged in the fertilization process, the output end of the motor penetrates through the bottom surface of the inner side of the motor box 9 to extend to the outside and is coaxially and fixedly connected with a gear B8, the water inlet pipe 13 penetrates through the right side of the top surface of the movable box 5, the fertilizing assembly 14 is arranged inside the cavity 12, the side plate 15 is fixedly arranged at the lower end of the front wall of the movable box 5, the power supply box 1501 is fixedly arranged in the middle of the top surface of the side plate 15, the motor is connected with the power supply box 1501 through a wire, two rollers 16 are symmetrically arranged below the side plate 15, the wheel shaft 17 penetrates through the middle of each roller 16, the shaft groove 18 is formed in the position, corresponding to the wheel shaft 17, of the bottom surface of the side plate 15, and the extension spring 19 is fixedly arranged between the upper end of the rear wall.

Specifically, mount pad 1 and deflector 2 and limiting plate 4 are cyclic annular square structure, the inside and outside four corners department of mount pad 1 and the inside and outside four corners department of deflector 2 and the inside and outside four corners department of limiting plate 4 are fillet structure, when the peasant household is installing this device to the nursery stock field, can be with the mount pad 1 of this device around the position in two rows of nursery stocks outsides and make two rows of nursery stocks of interval between two adjacent this devices, so that alright realize through this device to the nursery stock in the nursery stock field full supervision, gear A6 is connected with the meshing of tooth post 3, gear B8 is connected with the meshing of gear A6, motor box 9 right wall is connected fixedly with removal box 5 left wall, utilize the motor in the motor box 9 to drive gear B8 to rotate, gear A6 can be along the trend of a plurality of tooth posts 3 drive removal box 5 and do the annular removal along deflector 2 inner wall together under the drive of gear B8.

Furthermore, the sliding groove 11 is an annular structure with a cross section of two-thirds of a cylindrical shape, the sliding ball 10 is in sliding fit with the sliding groove 11, so that the movement track of the device can be limited, the gear A6 cannot be separated from the tooth column 3, the bottom surface of the cavity 12 is a concave surface structure with a low middle part and a high periphery, the inside of the water inlet pipe 13 is communicated with the cavity 12, a farmer can fill fertilizer liquid prepared by adding fertilizer into water into the cavity 12 through the water inlet pipe 13 for storage, the filled fertilizer liquid can be concentrated to the middle part of the bottom surface of the cavity 12 along the concave surface, and the upper end of the rotating shaft 7 penetrates through the bottom surface of the movable box 5 to extend into the cavity 12 and is rotatably.

Furthermore, the roller 16 is in an I-shaped structure, the concave part of the annular outer wall of the roller 16 is in sliding contact with the outer wall of the limiting plate 4, the wheel shaft 17 is in a T-shaped structure, the wheel shaft 17 is rotatably connected with the roller 16, the shaft groove 18 is in a T-shaped structure, and the shaft groove 18 is in sliding fit with the upper end of the wheel shaft 17, so that the movable seat can be limited not to rotate along with the rotating shaft 7 in the rotating process of the rotating shaft 7, the device can normally fertilize the nursery stock field, and the stretching spring 19 fixedly arranged between the upper end of the rear wall of the wheel shaft 17 and the rear wall of the wheel groove can pull the roller 16 towards the inner end to avoid the separation from the limiting plate 4 when the movable seat.

Still further, fertilization subassembly 14 includes circle box 20, circular slot 21 has been seted up for the position of circle box 20 to cavity 12 bottom surface, circle box 20 bottom surface is connected fixedly with circular slot 21 bottom surface, inner chamber 22 has been seted up at 20 bottom surface middle parts of circle box, 7 outer walls of pivot are annular equidistant for the position of inner chamber 22 lower part and have set firmly a plurality of commentaries on classics board 23, commentaries on classics board 23 sets up for the slope structure, commentaries on classics board 23 bottom surface and outside end respectively with 21 bottom surfaces of circular slot and the annular inner wall sliding fit of inner chamber 22, the commentaries on classics board 23 that 7 outer wall covers of pivot were equipped with when moving box 5 and removing through the motor drive also can be along the inside circumference of doing.

It is worth introducing that two through grooves 24 are symmetrically arranged on the left side and the right side of the inner cavity 22, a vertical cavity 25 is formed in the hollow inner portion of the upper side of the rotating shaft 7, a plurality of through holes 26 are annularly and equidistantly formed in the position, relative to the upper portion of the inner cavity 22, of the circumferential inner wall of the vertical cavity 25, the vertical cavity 25 is communicated with the inner cavity 22 through the through holes 26, the rotating plate 23 is of an inclined structure, the bottom surface and the outer side end of the rotating plate 23 are respectively in sliding contact with the bottom surface of the circular groove 21 and the annular inner wall of the inner cavity 22, so that the rotating plate 23 can upwards push fertilizer liquid flowing into the inner cavity 22 from the through grooves 24 during rotation, and an outlet, capable of being flushed out of the fertilizer liquid, in the upper portion of the inner cavity 22 is only provided with the through holes 26 in the.

It is worth to say that, the upper end of the rotating shaft 7 sequentially penetrates through the top surface of the inner cavity 22 and the top surface of the cavity 12 to extend to the outside and is rotatably connected with the top surface of the round box 20 and the top surface of the movable box 5, the upper part of the outer wall of the rotating shaft 7 is in an annular shape and is connected with a plurality of connecting pipes 27 at equal intervals, the connecting pipes 27 are in an inclined structure with the inner side ends lower than the outer side ends, the inner part of the connecting pipes 27 is communicated with the inner part of the vertical cavity 25, the outer side ends of the connecting pipes 27 are fixedly provided with water spraying heads 28, fertilizer liquid finally flows through the connecting pipes 27 and is sprayed out through the water spraying heads 28, and the connecting pipes 27 and the water spraying heads 28 are connected to the outer wall of the upper side of the rotating shaft 7, so that the rotating shaft 7 can drive the.

The working principle is as follows: when a farmer installs the device in a seedling field, the device can surround the mounting seat 1 of the device at the position outside two rows of seedlings and space two rows of seedlings between two adjacent devices, so that the seedlings in the seedling field can be fully supervised by the device, and the problem of application leakage and less application is avoided, when the seedlings need to be fertilized, the farmer can fill fertilizer liquid prepared by adding water into fertilizer into the cavity 12 through the water inlet pipe 13 for storage, then the motor in the motor box 9 is used for driving the gear B8 to rotate, the gear A6 is driven by the gear B8 to drive the movable box 5 along the plurality of tooth columns 3 to move along the inner wall of the guide plate 2 in an annular manner, so that the device can utilize the fertilizing component 14 to comprehensively fertilize the seedlings which are considered by the device, the farmer does not need to manually push and control, the fertilizing work of the seedlings is greatly facilitated, the fertilizing efficiency and the fertilizing quality are improved, and the labor cost is also reduced, under the condition that the movable box 5 does circular motion, the sliding fit between the sliding ball 10 and the chute 11 on the mounting seat 1 can limit the moving track of the device and limit the gear A6 not to be separated from the tooth post 3, a reliable supporting point is provided for the circular motion of the device, the operation of the device is more stable, two rollers 16 are arranged on the lower side of the front wall of the movable box 5, the rollers 16 are connected with the side plate 15 through the rotating connection with the wheel axle 17, the concave part of the circular outer wall of the roller 16 is in sliding contact with the outer wall of the limiting plate 4, so that the movable seat can be limited not to rotate along with the rotating shaft 7 in the rotating process of the rotating shaft 7, the device can be ensured to normally fertilize the nursery stock field, and the tension spring 19 fixedly arranged between the upper end of the rear wall of the wheel axle 17 and the rear wall of the wheel groove can pull the roller 16 to the inner side to avoid the separation from the limiting plate 4 when the movable seat turns, through the structure, the operation stability of the device can be effectively improved, the design is ingenious, the fertilizing operation of farmers is greatly facilitated, on the other hand, when the moving box 5 is driven to move by the motor, the rotating plate 23 sleeved on the outer wall of the rotating shaft 7 can also rotate circularly along the inner part of the inner cavity 22, as the rotating plate 23 is in an inclined structure and the bottom surface and the outer end of the rotating plate are respectively in sliding contact with the bottom surface of the circular groove 21 and the annular inner wall of the inner cavity 22, the rotating plate 23 can push up the fertilizer liquid flowing into the inner cavity 22 from the through groove 24 during rotation, and the outlet at the upper part of the inner cavity 22 for the fertilizer liquid to flow out is only provided with the through hole 26 at the outer wall of the rotating shaft 7, the fertilizer liquid can pass through the through hole 26 and push up along the vertical cavity 25, finally flows through the connecting pipe 27 and is sprayed out through the water spray head 28, and because the connecting pipe 27 and the water spray head 28 are both connected to the outer wall at the upper side of the rotating, with the spraying surface of this device of expansion that such structure can be effectual for the fertile liquid can be more even be applyed on the nursery stock field on every side, very big improvement the degree of consistency and the efficiency of fertiliziing, the practicality is strong.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a forestry nursery stock is cultivated and is used fertilizing tool, includes mount pad (1), its characterized in that: the utility model discloses a motor, including mount pad (1), deflector (2) has set firmly at mount pad (1) top surface outside edge, deflector (2) inner wall is equidistant structure and has set firmly a plurality of tooth posts (3), mount pad (1) lateral wall middle part has set firmly limiting plate (4), deflector (2) inboard the place ahead is equipped with removes box (5), it is equipped with gear A (6) to remove box (5) below, gear A (6) middle part is run through and is equipped with pivot (7), gear A (6) left side is equipped with gear B (8), gear B (8) top is equipped with motor box (9), be equipped with the motor in motor box (9), the motor output runs through motor box (9) inboard bottom surface and extends to the outside and with gear B (8) coaxial fixed connection, pivot (7) lower extreme coaxial fixed connection has smooth ball (10), spout (11) have been seted up for the position of smooth ball (10) to mount pad (1) top surface, the inner part of the movable box (5) is hollow to form a cavity (12), a water inlet pipe (13) penetrates through the right side of the top surface of the movable box (5), a fertilization component (14) is arranged inside the cavity (12), a side plate (15) is fixedly arranged at the lower end of the front wall of the movable box (5), a power supply box (1501) is fixedly arranged in the middle of the top surface of the side plate (15), two rollers (16) are symmetrically arranged below the side plate (15), a wheel shaft (17) penetrates through the middle of each roller (16), a shaft groove (18) is formed in the bottom surface of the side plate (15) relative to the position of the wheel shaft (17), an extension spring (19) is fixedly arranged between the upper end of the rear wall of the wheel shaft (17) and the rear wall of the shaft groove (18), the fertilization component (14) comprises a round box (20), a round groove (21) is formed in the bottom surface of the cavity (12) relative to the position of the round box (20), and the, an inner cavity (22) is formed in the middle of the bottom surface of the round box (20), a plurality of rotating plates (23) are fixedly arranged on the outer wall of the rotating shaft (7) at equal intervals in an annular mode relative to the position of the lower portion of the inner cavity (22), the rotating plates (23) are arranged in an inclined structure, the bottom surfaces and the outer side ends of the rotating plates (23) are respectively in sliding fit with the bottom surface of the round groove (21) and the annular inner wall of the inner cavity (22), two penetrating grooves (24) are symmetrically formed in the left side and the right side of the inner cavity (22), a vertical cavity (25) is formed in the upper side of the rotating shaft (7) in a hollow mode, a plurality of penetrating openings (26) are formed in the annular equal interval mode relative to the position of the upper portion of the inner cavity (22) in the circumferential inner wall of the vertical cavity (25), the vertical cavity (25) is communicated with the inner cavity (22) through the penetrating openings (26), the upper end of the rotating shaft (7) sequentially, the upper portion of the outer wall of the rotating shaft (7) is in an annular shape and is connected with a plurality of connecting pipes (27) at equal intervals, the connecting pipes (27) are arranged in an inclined structure with the inner side ends lower than the outer side ends, the inner portion of each connecting pipe (27) is communicated with the inner portion of the vertical cavity (25), and the outer side ends of the connecting pipes (27) are fixedly provided with water spraying heads (28).

2. The fertilizing tool for cultivating forestry seedlings according to claim 1, characterized in that: mount pad (1) and deflector (2) and limiting plate (4) are annular square structure, the inside and outside four corners department of mount pad (1) is the fillet structure with the inside and outside four corners department of deflector (2) and the inside and outside four corners department of limiting plate (4), gear A (6) are connected with tooth post (3) meshing, gear B (8) are connected with gear A (6) meshing, motor box (9) right wall is fixed with removal box (5) left wall connection.

3. The fertilizing tool for cultivating forestry seedlings according to claim 1, characterized in that: the sliding groove (11) is of an annular structure with a cross section of two-thirds cylindrical, the sliding ball (10) is in sliding fit with the sliding groove (11), the bottom surface of the cavity (12) is of a concave structure with a low middle part and a high periphery, the inside of the water inlet pipe (13) is communicated with the cavity (12), and the upper end of the rotating shaft (7) penetrates through the bottom surface of the movable box (5) to extend into the cavity (12) and is rotatably connected with the movable box (5).

4. The fertilizing tool for cultivating forestry seedlings according to claim 1, characterized in that: the roller (16) is of an I-shaped structure, and the concave part of the annular outer wall of the roller (16) is in sliding contact with the outer wall of the limiting plate (4).

5. The fertilizing tool for cultivating forestry seedlings according to claim 1, characterized in that: the wheel shaft (17) is of a T-shaped structure, the wheel shaft (17) is rotatably connected with the roller (16), the shaft groove (18) is of a T-shaped structure, and the shaft groove (18) is in sliding fit with the upper end of the wheel shaft (17).